diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index eb47b76b5..6476610a6 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -3,10 +3,6 @@
     android:versionCode="35"
     android:versionName="1.17" >
 
-    <uses-sdk
-        android:minSdkVersion="9"
-        android:targetSdkVersion="23" />
-
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.READ_SYNC_SETTINGS"/>
@@ -18,6 +14,7 @@
     <uses-permission android:name="android.permission.GET_ACCOUNTS"/>
     <uses-permission android:name="android.permission.USE_CREDENTIALS"/>
     <uses-permission android:name="android.permission.MANAGE_ACCOUNTS"/>
+    <uses-permission android:name="android.permission.MANAGE_DOCUMENTS"/>
     <uses-permission android:name="com.google.android.apps.photos.permission.GOOGLE_PHOTOS"/>
 
     <application
@@ -147,6 +144,8 @@
                 android:exported="false">
         </provider>
 
+
+
     </application>
 
 </manifest>
diff --git a/app/src/main/java/fr/free/nrw/commons/category/PrefixUpdater.java b/app/src/main/java/fr/free/nrw/commons/category/PrefixUpdater.java
index 71d739e63..3a4005294 100644
--- a/app/src/main/java/fr/free/nrw/commons/category/PrefixUpdater.java
+++ b/app/src/main/java/fr/free/nrw/commons/category/PrefixUpdater.java
@@ -54,6 +54,7 @@ public class PrefixUpdater extends AsyncTask<Void, Void, ArrayList<String>> {
         }
 
         //otherwise if user has typed something in that isn't in cache, search API for matching categories
+        //URL: https://commons.wikimedia.org/w/api.php?action=query&list=allcategories&acprefix=filter&aclimit=25
         MWApi api = CommonsApplication.createMWApi();
         ApiResult result;
         ArrayList<String> categories = new ArrayList<String>();